samsung sm-j710fn baseband unknown

any one face this problem?

6.0.1 full firmware flashed done but same after also

but read info show imei

Searching Samsung modem... detected COM128
Reading phone info...
Model: SM-J710FN
AP version: J710FNDDU1AQE2
CSC version: J710FNODD1AQE3
CP version: NONE
Phone SN: RZ8H9239NCA
IMEI: NONE
IMEI2: NONE
Unique number: C0000D0CB394E63
Reading IMEI... OK
IMEI: 3535720------(SIGN: OK)

Done with Samsung Tool PRO v.32.7